Softbox



FIG. 1 is a first perspective view of a softbox showing my design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of the selected portion of FIG. 1.

The broken lines shown in the drawings depict portions of the softbox in which the design is embodied that form no part of the claimed design 

CLAIM The ornamental design for a softbox, as shown and described. 